/* ========== 服务与资源 · /offerings/ ========== */

.page-products {
  --pp-gap: clamp(1.25rem, 3.5vw, 2.25rem);
  --pp-block: clamp(3.25rem, 8vw, 6.5rem);
}

/* ---------- 首屏 ---------- */
.page-products .pr-hero {
  position: relative;
  overflow: hidden;
  padding-top: calc(var(--header-h) + clamp(2.5rem, 7vw, 5rem));
  padding-bottom: clamp(3rem, 8vw, 6rem);
  background:
    radial-gradient(110% 80% at 92% 4%, rgba(34, 211, 238, .18), transparent 58%),
    radial-gradient(90% 70% at 0% 100%, rgba(255, 107, 44, .16), transparent 62%),
    var(--ink);
}

.page-products .pr-hero::after {
  content: "";
  position: absolute;
  right: -20vw;
  bottom: -24vw;
  width: min(58vw, 720px);
  height: auto;
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid rgba(34, 211, 238, .2);
  box-shadow:
    0 0 0 5vw rgba(34, 211, 238, .05),
    0 0 0 11vw rgba(255, 107, 44, .045);
  pointer-events: none;
}

.page-products .pr-breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: .25rem;
  margin: 0 0 clamp(1.5rem, 4vw, 2.5rem);
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: var(--track-label);
  color: rgba(247, 245, 241, .6);
}

.page-products .pr-breadcrumb li + li::before {
  content: "/";
  margin-right: .35rem;
  opacity: .55;
}

.page-products .pr-breadcrumb a {
  color: inherit;
  text-decoration: none;
  transition: color .24s var(--ease);
}

.page-products .pr-breadcrumb a:hover,
.page-products .pr-breadcrumb a:focus-visible {
  color: var(--echo);
}

.page-products .pr-hero-split {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(2rem, 5vw, 3.5rem);
}

.page-products .pr-h1 {
  margin: 0 0 clamp(1.1rem, 3vw, 1.75rem);
  max-width: 15ch;
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 5.8vw, 4.3rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -.03em;
  color: var(--paper);
}

.page-products .pr-hero-text {
  margin: 0;
  max-width: 34em;
  font-size: var(--fs-18);
  line-height: var(--lh-body);
  color: rgba(247, 245, 241, .78);
}

.page-products .pr-routes {
  display: grid;
  gap: clamp(.75rem, 2.4vw, 1.125rem);
}

.page-products .pr-route {
  position: relative;
  display: block;
  padding: clamp(1.1rem, 3vw, 1.5rem) clamp(1.1rem, 3vw, 1.6rem);
  border-radius: var(--radius-m);
  background: rgba(247, 245, 241, .06);
  border: 1px solid var(--line-dark);
  color: var(--paper);
  text-decoration: none;
  transition: transform .32s var(--ease), background .32s var(--ease), border-color .32s var(--ease);
}

.page-products .pr-route--sand { border-left: 3px solid var(--sand); }
.page-products .pr-route--tide { border-left: 3px solid var(--tide); }

.page-products .pr-route:hover,
.page-products .pr-route:focus-visible {
  transform: translateY(-3px);
  background: rgba(247, 245, 241, .11);
  border-color: rgba(247, 245, 241, .32);
}

.page-products .pr-route-idx {
  display: block;
  margin-bottom: .55rem;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: var(--track-label);
  color: rgba(247, 245, 241, .55);
}

.page-products .pr-route-title {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 3vw, 1.75rem);
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.25;
}

.page-products .pr-route-desc {
  display: block;
  margin-top: .45rem;
  font-size: var(--fs-14);
  line-height: 1.65;
  color: rgba(247, 245, 241, .72);
}

@media (min-width: 920px) {
  .page-products .pr-hero-split {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    align-items: end;
    gap: clamp(2rem, 6vw, 5rem);
  }
}

/* ---------- 通用段落内文 ---------- */
.page-products .pr-sec-sub {
  margin: 0;
  max-width: 38em;
  font-size: var(--fs-18);
  line-height: var(--lh-body);
  color: var(--slate);
}

.page-products .pr-sec-sub--dark {
  color: rgba(247, 245, 241, .76);
}

.page-products .pr-dark-title {
  color: var(--paper);
}

.page-products .pr-figure {
  margin: 0;
}

.page-products .pr-figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-m);
  object-fit: cover;
}

.page-products .pr-figure .figure-caption {
  margin-top: .7rem;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .06em;
  color: var(--slate);
}

.page-products .pr-legacy .figure-caption,
.page-products .pr-local .figure-caption {
  color: rgba(247, 245, 241, .6);
}

/* ---------- 资源标签区 ---------- */
.page-products .pr-tags-head {
  display: grid;
  gap: clamp(1.75rem, 4vw, 2.75rem);
  align-items: center;
  margin-bottom: clamp(2rem, 5vw, 3rem);
}

.page-products .pr-tags-intro h2 {
  margin: .75rem 0 1rem;
  color: var(--carbon);
}

@media (min-width: 920px) {
  .page-products .pr-tags-head {
    grid-template-columns: minmax(0, 1fr) minmax(0, .82fr);
  }
}

.page-products .pr-chips {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: clamp(1.25rem, 3vw, 1.75rem);
}

.page-products .pr-chips label {
  display: inline-flex;
  align-items: center;
  padding: .45rem .95rem;
  border-radius: 999px;
  border: 1px solid var(--line-light);
  background: #fff;
  font-size: var(--fs-14);
  color: var(--slate);
  cursor: pointer;
  user-select: none;
  transition: background .24s var(--ease), color .24s var(--ease), border-color .24s var(--ease);
}

.page-products .pr-chips label:hover {
  border-color: var(--ink);
  color: var(--ink);
}

.page-products #rt-all:checked ~ .pr-chips label[for="rt-all"],
.page-products #rt-client:checked ~ .pr-chips label[for="rt-client"],
.page-products #rt-plugin:checked ~ .pr-chips label[for="rt-plugin"],
.page-products #rt-brand:checked ~ .pr-chips label[for="rt-brand"],
.page-products #rt-manual:checked ~ .pr-chips label[for="rt-manual"],
.page-products #rt-history:checked ~ .pr-chips label[for="rt-history"],
.page-products #rt-scene:checked ~ .pr-chips label[for="rt-scene"] {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}

.page-products .pr-band {
  position: relative;
}

.page-products .pr-band-track {
  display: flex;
  gap: clamp(.875rem, 2.5vw, 1.25rem);
  margin: 0 -.25rem;
  padding: .25rem .25rem 1.25rem;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-products .pr-tagcard {
  flex: 0 0 min(76vw, 292px);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: .55rem;
  padding: clamp(1.1rem, 3vw, 1.5rem);
  border-radius: var(--radius-m);
  background: #fff;
  border: 1px solid var(--line-light);
  border-top: 3px solid var(--sand);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}

.page-products .pr-tagcard:nth-child(even) {
  flex-basis: min(84vw, 344px);
}

.page-products .pr-tagcard:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 34px rgba(11, 27, 51, .1);
}

.page-products .pr-tag-num {
  align-self: flex-start;
  padding: .15rem .45rem;
  border-radius: 6px;
  background: var(--ink);
  color: var(--sand);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: var(--track-label);
}

.page-products .pr-tag-title {
  margin: .2rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.6vw, 1.5rem);
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--carbon);
}

.page-products .pr-tag-for,
.page-products .pr-tag-how {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--slate);
}

.page-products .pr-tag-for span,
.page-products .pr-tag-how span {
  display: inline-block;
  margin-right: .45rem;
  padding: .08rem .4rem;
  border-radius: 4px;
  background: var(--paper-dim);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .08em;
  color: var(--slate);
}

.page-products .pr-tagcard .pr-time {
  margin-top: auto;
  padding-top: .6rem;
  color: var(--deep-teal);
}

.page-products #rt-client:checked ~ .pr-band .pr-tagcard:not(.pr-tagcard--client),
.page-products #rt-plugin:checked ~ .pr-band .pr-tagcard:not(.pr-tagcard--plugin),
.page-products #rt-brand:checked ~ .pr-band .pr-tagcard:not(.pr-tagcard--brand),
.page-products #rt-manual:checked ~ .pr-band .pr-tagcard:not(.pr-tagcard--manual),
.page-products #rt-history:checked ~ .pr-band .pr-tagcard:not(.pr-tagcard--history),
.page-products #rt-scene:checked ~ .pr-band .pr-tagcard:not(.pr-tagcard--scene) {
  display: none;
}

/* ---------- 旧版资料 ---------- */
.page-products .pr-legacy {
  background:
    radial-gradient(80% 60% at 0% 0%, rgba(232, 178, 74, .1), transparent 62%),
    var(--ink);
}

.page-products .pr-legacy-grid {
  display: grid;
  gap: clamp(2rem, 5vw, 3.5rem);
}

.page-products .pr-legacy-main > h2 {
  margin: .75rem 0 1rem;
}

.page-products .pr-vrow-list {
  margin: clamp(1.75rem, 4vw, 2.5rem) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-dark);
}

.page-products .pr-vrow {
  display: grid;
  gap: .75rem 1.5rem;
  padding: clamp(1.05rem, 3vw, 1.5rem) 0;
  border-bottom: 1px solid var(--line-dark);
}

.page-products .pr-vrow-name {
  margin: 0 0 .35rem;
  font-family: var(--font-display);
  font-size: var(--fs-18);
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-products .pr-vrow-desc {
  margin: 0;
  max-width: 40em;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: rgba(247, 245, 241, .68);
}

.page-products .pr-vrow-status {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .45rem;
}

.page-products .pr-time-dark {
  color: rgba(247, 245, 241, .72);
}

.page-products .pr-legacy-note {
  margin: clamp(1.5rem, 3.5vw, 2rem) 0 0;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: rgba(247, 245, 241, .66);
}

.page-products .pr-legacy-note a {
  color: var(--sand);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .pr-side-note {
  margin-top: var(--pp-gap);
  padding: clamp(1.1rem, 3vw, 1.5rem);
  border-radius: var(--radius-m);
  background: var(--ink-2);
  border: 1px solid var(--line-dark);
}

.page-products .pr-side-note h3 {
  margin: 0 0 .85rem;
  font-family: var(--font-display);
  font-size: var(--fs-18);
  font-weight: 800;
  color: var(--paper);
}

.page-products .pr-side-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: ppstep;
}

.page-products .pr-side-steps li {
  position: relative;
  padding-left: 2.3rem;
  margin-bottom: .7rem;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: rgba(247, 245, 241, .74);
  counter-increment: ppstep;
}

.page-products .pr-side-steps li::before {
  content: counter(ppstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: .1rem;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .06em;
  color: var(--cyan);
}

.page-products .pr-side-steps li:last-child {
  margin-bottom: 0;
}

@media (min-width: 760px) {
  .page-products .pr-vrow {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 960px) {
  .page-products .pr-legacy-grid {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    align-items: start;
    gap: clamp(2rem, 4.5vw, 3.5rem);
  }
}

/* ---------- 本地品牌服务 ---------- */
.page-products .pr-local {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(75% 55% at 100% 0%, rgba(23, 166, 122, .34), transparent 62%),
    radial-gradient(60% 45% at 0% 100%, rgba(34, 211, 238, .14), transparent 60%),
    var(--deep-teal);
}

.page-products .pr-figure--wide {
  margin-bottom: clamp(2rem, 5vw, 3rem);
}

.page-products .pr-local-grid {
  display: grid;
  gap: clamp(2rem, 5vw, 3.25rem);
}

.page-products .pr-local-intro h2 {
  margin: .75rem 0 1rem;
}

.page-products .pr-local-intro .btn {
  margin-top: clamp(1.25rem, 3vw, 1.75rem);
}

.page-products .pr-forms {
  display: grid;
  gap: .875rem;
}

.page-products .pr-form-card {
  padding: clamp(1.15rem, 3vw, 1.6rem) clamp(1.15rem, 3vw, 1.75rem);
  border-radius: var(--radius-m);
  background: rgba(247, 245, 241, .07);
  border: 1px solid rgba(247, 245, 241, .16);
  border-left: 3px solid var(--tide);
  color: var(--paper);
  transition: background .3s var(--ease), transform .3s var(--ease);
}

.page-products .pr-form-card:hover {
  background: rgba(247, 245, 241, .11);
  transform: translateX(3px);
}

.page-products .pr-form-num {
  display: block;
  margin-bottom: .45rem;
  font-family: var(--font-mono);
  font-size: clamp(1.4rem, 3.4vw, 1.85rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.03em;
  color: rgba(247, 245, 241, .3);
}

.page-products .pr-form-name {
  margin: 0 0 .5rem;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.6vw, 1.4rem);
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-products .pr-form-when {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: rgba(247, 245, 241, .74);
}

.page-products .pr-form-spec {
  display: grid;
  gap: .4rem;
  margin: .85rem 0 0;
}

.page-products .pr-form-spec > div {
  display: flex;
  gap: .75rem;
  font-size: var(--fs-14);
}

.page-products .pr-form-spec dt {
  flex: 0 0 4.6em;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .08em;
  color: rgba(247, 245, 241, .58);
  padding-top: .18rem;
}

.page-products .pr-form-spec dd {
  margin: 0;
  color: rgba(247, 245, 241, .92);
}

@media (min-width: 960px) {
  .page-products .pr-local-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
    gap: clamp(2rem, 5vw, 4rem);
  }
}

/* ---------- 交付流程 ---------- */
.page-products .pr-flow-head {
  max-width: 46rem;
}

.page-products .pr-flow-head h2 {
  margin: .75rem 0 1rem;
  color: var(--carbon);
}

.page-products .pr-steps {
  margin: clamp(1.75rem, 4vw, 2.5rem) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .75rem;
  border-top: 1px solid var(--line-light);
  padding-top: clamp(1rem, 2.6vw, 1.5rem);
}

.page-products .pr-step-details > summary {
  display: block;
  padding: .35rem 0;
  list-style: none;
  cursor: pointer;
}

.page-products .pr-step-details > summary::-webkit-details-marker {
  display: none;
}

.page-products .pr-step-num {
  display: block;
  margin-bottom: .3rem;
  font-family: var(--font-mono);
  font-size: clamp(2.2rem, 5.2vw, 3.4rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.05em;
  color: var(--echo);
}

.page-products .pr-step-title {
  position: relative;
  display: block;
  padding-right: 1.4rem;
  font-family: var(--font-display);
  font-size: var(--fs-18);
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--carbon);
}

.page-products .pr-step-title::after {
  content: "+";
  position: absolute;
  right: 0;
  top: -.05em;
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  font-weight: 400;
  color: var(--slate);
}

.page-products .pr-step-details[open] .pr-step-title::after {
  content: "–";
  color: var(--echo);
}

.page-products .pr-step-body {
  padding: .5rem 0 .75rem;
  font-size: var(--fs-14);
  line-height: var(--lh-body);
  color: var(--slate);
}

.page-products .pr-step-body p {
  margin: 0;
}

.page-products .pr-step-meta {
  margin-top: .65rem !important;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .06em;
  color: var(--deep-teal);
}

.page-products .pr-figure--flow {
  margin-top: clamp(2rem, 5vw, 3rem);
}

@media (min-width: 900px) {
  .page-products .pr-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
  }
  .page-products .pr-step {
    padding: 0 clamp(.9rem, 2.2vw, 1.6rem);
    border-left: 1px solid var(--line-light);
  }
  .page-products .pr-step:first-child {
    padding-left: 0;
    border-left: 0;
  }
}

/* ---------- 服务半径 ---------- */
.page-products .pr-reach {
  background: var(--paper-dim);
}

.page-products .pr-reach-grid {
  display: grid;
  gap: clamp(2rem, 5vw, 3.25rem);
  align-items: center;
}

.page-products .pr-reach-title {
  margin: .75rem 0 1rem;
  color: var(--ink);
}

.page-products .pr-reach-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1.1rem;
  margin: clamp(1.5rem, 3.5vw, 2rem) 0 0;
}

.page-products .pr-reach-stats dt {
  margin-bottom: .3rem;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: var(--track-label);
  color: var(--slate);
}

.page-products .pr-reach-stats dd {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--ink);
}

@media (min-width: 900px) {
  .page-products .pr-reach-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  }
}

/* ---------- 准备清单 ---------- */
.page-products .pr-prep-head {
  max-width: 44rem;
  margin-bottom: clamp(1.75rem, 4vw, 2.5rem);
}

.page-products .pr-prep-head h2 {
  margin: .75rem 0 1rem;
  color: var(--carbon);
}

.page-products .pr-checklist {
  display: grid;
  gap: .625rem;
}

.page-products .pr-checkitem {
  position: relative;
}

.page-products .pr-check {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .pr-checkitem label {
  display: flex;
  align-items: flex-start;
  gap: .85rem;
  padding: clamp(.9rem, 2.4vw, 1.15rem) clamp(1rem, 2.6vw, 1.35rem);
  border-radius: var(--radius-s);
  border: 1px solid var(--line-light);
  background: #fff;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--slate);
  cursor: pointer;
  transition: border-color .24s var(--ease), background .24s var(--ease);
}

.page-products .pr-checkitem label:hover {
  border-color: var(--mist);
}

.page-products .pr-check-text strong {
  display: inline-block;
  margin-right: .5rem;
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--carbon);
}

.page-products .pr-check-box {
  position: relative;
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  margin-top: .18rem;
  border-radius: 6px;
  border: 1.5px solid var(--mist);
  background: var(--paper);
  transition: background .24s var(--ease), border-color .24s var(--ease);
}

.page-products .pr-check:checked + label {
  border-color: rgba(23, 166, 122, .5);
  background: rgba(23, 166, 122, .07);
}

.page-products .pr-check:checked + label .pr-check-box {
  background: var(--tide);
  border-color: var(--tide);
}

.page-products .pr-check:checked + label .pr-check-box::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 2px;
  width: 5px;
  height: 10px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.page-products .pr-check:focus-visible + label {
  outline: 2px solid var(--echo);
  outline-offset: 2px;
}

.page-products .pr-prep-note {
  margin: 1rem 0 0;
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  letter-spacing: .04em;
  color: var(--tide);
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity .3s var(--ease), transform .3s var(--ease);
}

.page-products .pr-checklist:has(#pp-ck1:checked):has(#pp-ck2:checked):has(#pp-ck3:checked):has(#pp-ck4:checked) ~ .pr-prep-note {
  opacity: 1;
  transform: none;
}

.page-products .pr-prep-foot {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  margin-top: clamp(2rem, 5vw, 3rem);
  padding-top: clamp(1.5rem, 4vw, 2.25rem);
  border-top: 1px solid var(--line-light);
}

.page-products .pr-prep-reschedule h3 {
  margin: 0 0 .6rem;
  font-family: var(--font-display);
  font-size: var(--fs-18);
  font-weight: 800;
  color: var(--carbon);
}

.page-products .pr-prep-reschedule p {
  margin: 0;
  max-width: 42em;
  font-size: var(--fs-14);
  line-height: var(--lh-body);
  color: var(--slate);
}

.page-products .pr-prep-cta {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

@media (min-width: 820px) {
  .page-products .pr-prep-foot {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: start;
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-products .pr-route,
  .page-products .pr-tagcard,
  .page-products .pr-form-card,
  .page-products .pr-checkitem label,
  .page-products .pr-prep-note {
    transition: none;
  }
  .page-products .pr-route:hover,
  .page-products .pr-route:focus-visible,
  .page-products .pr-tagcard:hover,
  .page-products .pr-form-card:hover {
    transform: none;
  }
}
<<<END>>>